Corrosion-resistant container for storing liquid

By using a mixture of vinyl ester resin and quartz sand and a unique structural design, the problems of insufficient corrosion resistance and poor mechanical strength of storage containers are solved, achieving efficient and safe storage performance, suitable for fields such as electrolytic metallurgy systems.

CN224546999UActive Publication Date: 2026-07-24HANGZHOU SANAL ENVIRONMENTAL TECH
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Patent Information

Application Number
CN202521533191.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-07-22
Publication Date
2026-07-24
Estimated Expiration
2035-07-22

AI Technical Summary

Technical Problem

Existing storage containers are insufficient in corrosion resistance, have poor mechanical strength, are prone to leakage, have unreasonable structural design, and are inconvenient to connect and fix when storing corrosive liquids, making it difficult to meet the long-term, safe, and efficient storage needs of industrial fields such as chemical, electrolysis, and new energy.

Method used

The container is integrally cast using a mixture of vinyl ester resin and quartz sand. Combined with a unique structural design, such as reinforcing ribs, legs, and support rods, the container's corrosion resistance and mechanical strength are improved by controlling the thickness and casting method.

Benefits of technology

It significantly improves the corrosion resistance and mechanical strength of containers, extends their service life, reduces manufacturing costs, simplifies the manufacturing process, and is suitable for harsh environments such as electrolytic metallurgical systems.

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Abstract

The utility model discloses a corrosion-resistant container for storing liquid, which is formed by integrally pouring vinyl ester resin mixed with quartz sand, and aims to improve the corrosion resistance, mechanical strength and durability of the container. The container is provided with a bottom wall for leveling the flat surface and a side wall extending around the bottom wall, and inclined reinforcing ribs are arranged on the side wall to enhance rigidity. And the bottom wall is provided with the supporting legs embedded in the bottom wall, so that transportation and hoisting are facilitated. The side wall is divided into a first wall unit in the length direction and a second wall unit in the width direction, is provided with a *-shaped or X-shaped reinforcing rib set and is provided with a supporting rod to prevent deformation. The container is poured with an opening facing downwards. The electrolyte storage material is especially suitable for electrolyte storage of an electrolytic metallurgy system, has excellent corrosion resistance and mechanical properties, remarkably prolongs the service life, reduces the manufacturing cost, and has wide application prospects. By optimizing material selection and structural design, the defects of an existing storage container in the aspects of corrosion resistance, mechanical strength and connection and fixation are overcome.
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